Refrigerator



FIG. 1 is a front and top perspective view of a refrigerator, showing our new design;

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of a portion indicated with numeric 9 in FIG. 1; and,

FIG. 10 is another perspective view thereof, shown in an alternative position.

The dashed line in the figures illustrate portions of the refrigerator that form no part of the claimed design. The dash dot dash lines in FIGS. 1 and 9 are for the purpose of depicting the boundary lines of the enlarged view and form no part of the claimed design. 

CLAIM The ornamental design for a refrigerator, as shown and described. 